User1182587605 posted
Thanks for the reply,
I wrote a code using lists in CSharp as I can dynamically increase/decrease the array size. I would welcome if I get a final result from the two-dimensional array as well.
My requirement is:
A user will input any 4 Variables Names out of 20.
The software will show the common sets in all 4 variable.
The variable type is in a two-dimensional array.
Variable Name Values
Variable 1 = ( 2, 4) , ( 5, 1)
Variable 2 = ( 7, 4) , ( 1, 3)
Variable 3 = ( 5, 7) , ( 5, 1)
Variable 4 = ( 2, 4) , ( 2, 1)
Variable 5 = ( 9, 8) , ( 2, 4)
Variable 6 = ( 3, 4) , ( 5, 7)
Variable 7 = ( 4, 7) , ( 4, 2)
Variable 8 = ( 5, 4) , ( 5, 7)
Etc….
(This data will be stored on server.)
Now for example user give input variable 1, 4, 5, 7
The calculator will show result =( 2, 4).
Below is the web layout of the common finder
my code:
class Valuegroup
{
public int FirsValue { get; set; }
public int SecondValue { get; set; }
}
Dictionary<string, List<Valuegroup>> myList = new Dictionary<string, List<Valuegroup>>();
With the above declaration we will be able to use the key string Variable 1 , Variable 2 , Variable 3 ect as unique key. Then we can add our values as groups in the List<Valuegroup>. Each list element will represent a group of items such as (2, 4) , (5, 1) etc.
class Valuegroup
{
public int FirsValue { get; set; }
public int SecondValue { get; set; }
}
static void Main(string[] args)
{
//Variable 1 = (2, 4) , (5, 1)
Valuegroup first = new Valuegroup
{
FirsValue = 2,
SecondValue = 4
};
Valuegroup second = new Valuegroup
{
FirsValue = 5,
SecondValue = 1
};
Dictionary<string, List<Valuegroup>> myList = new Dictionary<string, List<Valuegroup>>();
myList.Add("Variable 1",new List<Valuegroup>{first,second});
//retrive a value using a key name eg Variable 1
List<Valuegroup> temp = new List<Valuegroup>();
myList.TryGetValue("Variable 1", out temp);
//do a search using Linq
var t = myList.Where(x => x.Key == "Variable 2");
}
My above code results OK but I am looking for an even better solution which accepts large number of collection ex: arr[67000][7] and work efficiently and quickly while performing a search. Any upgrades to the code or modifications are welcome.
